Thunder claps in as Killer Instinct's free character

Sabrewulf out, Thunder in - the free Killer Instinct character has changed.

Thunder, originally Chief Thunder, is the burly American Indian with a tomahawk axe in each hand. He's totally sad about the events that led to the loss of this brother Eagle, and he's totally mad about it as well.

He grapples, he spins, he grunts, he calls down lighting. And he wears face paint.

Later this month, skeletal fighter Spinal is heading to the fighting game. Developer Double Helix shared a few pictures of him in action.